Brand: Argus Advanta Model: ATX-850 Size: 315-70R17 315/70-17 315/70R17 315/70/17 315-70-17 315 70 17 3157017 Tread Depth: 15/32 Treadlife: 50,000 miles Season: All Weather Performance: All Terrain Car Type: Light Truck Load and Speed Rating: 121/118Q Speed Rating Description: Speed Rated Up to 99 mph Section Width: 315 Aspect Ratio: 70 Rim Diameter: 17 Production Year (DOT): N/A